Her constant doomsaying discouraged the team from attempting bold experiments.

Despite the data, several pundits kept doomsaying about the economy's imminent collapse.

Despite their vague origins, the doomsayings convinced enough people to prepare for catastrophe.

When markets wobble, pundits inevitably doomsay, warning of an impending collapse.

When the oracle doomsays, the villagers brace for the worst.